Which of the following electromagnetic wave/s can be seen by the naked eye?

Q: tungesten filament is heated to 2600.0 ∘C. Calculate the wavelength for which the emission spectrum…

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Q: photon has 2.90 eV of energy. What is the photon’s wavelength? (h = 6.626 x 10-34, 1 eV = 1.6 x…

A: Energy of photon: E=2.90 eV=2.90×1.6×10-19 J

Q: A recent study found that electrons that have energies between 3.15 eV and 20.9 eV can cause breaks…

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Q: The electric part of an electromagnetic wave is given by E(x, t) = 0.75 sin (0.30x - wt) V/m in Sl…

A: The value of the angular wave number (k) is the value in front of x. E(x,t)=0.75sin(0.30x-ωt) V/m…

Q: A laser emits light at a wavelength of 1 = 525.0 nm . The total average power emitted = 75.0 mW .The…

A: Given, Wavelength, λ=525 nm Total average power emitted, Pav=75 mW Radius, r=2.22 μm

Q: Part A While using a dimmer switch to investigate a new type of incandescent light bulb, you notice…

A: If you have any questions please let me know in comments.Hope it helps.Thankyou

Q: When a particular solar cell is exposed to a 6.6 x 1014 Hz light source, it can charge batteries up…

A: This question is based on photo electric effects.

Q: Arranging electromagnetic (EM) waves in an order of lower to higher frequencies may categorize these…

A: Required : To arrange the right order of EM waves.

Q: If the wavelength of an X-ray is 5.2 x 10‐¹¹m, what is its frequency? A. 5.8 x 10¹⁸ Hz B. 5.8 x 10‐⁴…

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Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…

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Q: Three laser beams have wavelengths λ1 = 400 nm, λ2 = 600 nm, and λ3 = 800 nm. The power of each…

A: Given: λ1 = 400 nmλ2 = 600 nmλ3 = 800 nm Power = 1 W

Q: An argon-ion laser produces a cylindrical beam of light whose average power is 1.02 W. How much…

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Q: Find the energy (in eV) of a photon with a frequency of 3.9 x 1016 Hz. eV

A: Energy can be written as, E=hν, and  1 eV= 1.6×10-19J

Q: An astronomer discovers a star that has a peak wavelength of 617 nm.

A: For frequency Speed = frequency × wavelength c = f× λ 3× 108 =f x 617 × 10-9 4.8× 1014 Hz = f

Q: A plane electromagnetic wave of intensity 6.00 W/m^2, moving in the x direction, strikes a small…

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Q: What is the wavelength of a photon having a frequency of 1.65x10 15 Hz? (c = 3.00 × 108 m/s, h =…

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Q: Two sources produce electromagnetic waves. Source B produces a wavelength that is 4 times the…

A: We can use Einstein's formula for the energy of a photon:E=h⋅νWhere:h=6.63×10^−34 Js is Planck's…

Q: The frequency of orange light is 5.01 x 1014 Hz. How much energy does a photon of orange light…

A: To calculate the energy carried by a photon of orange light, we can use the equation:E = hf,where E…

Q: Electromagnetic waves in certain wavelength ranges interact with water molecules because the…

A: Given: The interaction of electromagnetic waves with water molecules due to the higher electric…

Q: the US, Verizon's new 5G signal uses electromagnetic waves of frequency 28 GHz, which is 28 x 10^9…

A: a). Given v=28x109Hz The wavelength is given by This is the wavelength.   b). This wave is radio…

Q: The human body has a surface area of approximately 1.8 m2, a surface temperature of approximately…

A: Given: The area A = 1.8 m2. The temperature T = 30 0C =303 K. Emissivity e = 0.97.

Q: The temperature of a student's skin is 33.0°C. At what wavelength does the radiation emitted from…

A: Given data: Temperature T = 33.0 oC

Q: (a) How many minutes does it take a photon to travel from the Sun to the Earth? 8.33 It can be…

A: (c)Given Data:The energy of the photon is The energy of the photon is written as,Where, is the…

Q: One idea for exploring distant star systems is to use a laser-pushed light sail to propel tiny…

A: To explore this scenario in detail, we'll break it down into the steps outlined in your…

Q: An electromagnetic wave has an electric field amplitude of 80 V/m. The field has a maximum rate of…

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Q: Determine the range of wavelengths in the x-ray radiation band. 1> 0.3 m 0.3 m > 1 > 3 x 10-4 m 3 x…

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Q: 1. According to the electromagnetic spectrum, ultraviolet rays range in wavelength from about 1.00…

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Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…

A: Given data:  Frequency (f) = 7.20×1017 Hz 1 eV = 1.60×10-19 J Required: The energy of the photon in…

Q: The wavelength of light emitted by an argon laser is ? = 488.0 nm. What is the frequency of these…

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Q: A photon of ultraviolet (UV) light possesses enough energy to mutate a strand of human DNA. What is…

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Q: A police car’s radar gun emits microwaves with a frequency of f1 = 8.20 GHz. The beam reflects from…

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Q: An argon-ion laser produces a cylindrical beam of light whose average power is 1.10 W. How much…

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Q: An argon-ion laser produces a cylindrical beam of light whose average power is 0.936 W. How much…

A: P=0.936 WL=2.33 mc=speed of light=3×108 m/st=?E=?

Q: Consider six proposed properties of electromagnetic radiation: wave speeds of 3.00 x 10* km/s and…

A: The six proposed properties of electromagnetic radiations in the given problem are v=3×108 km/s and…

Q: An electromagnetic wave's electric vector E lies in the xy-plane, making an angle of 300 with the…

A: Electric vector(E), Propagation vector(k) and vector E as a function of x,y,z and t.…

Q: Find the energy (in eV) of a photon with a frequency of 6.7 ✕ 1016 Hz.

A: Given: The frequency of the photon is ν = 6.7 x 1016 Hz The value of the Planck constant h = 6.626 x…

Q: Unpolarized light with an initial intensity of 32 W/m2 is incident on a perfect polarizing material…

A: Given that---- I0 = 32 W/m2  angle = 45" Question ❓ What is the intensity of light that makes it…